Construction of an In Situ-Generated Nanoscale Organic–Inorganic Hybrid System Using Hydrogen Bonding Interaction To Assist Thermal Properties of Resins

With the rapid development of science and technology, high-temperature-resistant resin systems are facing more severe challenges in extreme applications. To further improve the comprehensive thermal properties of phthalonitrile resins, an in situ generation of a high-temperature-resistant phthalonitrile resin achieving an organic-inorganic hybridization network is reported. A 3-aminophenol phthalonitrile containing -NH